英文關鍵字
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arms
baby
caucasian
cell
cellphone
child
close
communication
concept
curious
cute
development
discover
early
education
emotions
evolution
feet
fun
future
generation
genz
girl
happy
hold
home
infant
kid
learn
little
lovely
nice
phone
pink
play
pretty
relation
sitter
small
smartphone
smile
technical
technology
toddler
try
wonder